Incandescent light bulbs and fluorescent tubes are not really suitable for modulation, but they are yesterday's lighting technology.
白炽灯和日光灯的光其实并不适合调制,不过它们已是旧式的照明技术了。
单词 | lighting technology |
例句 |
原声例句
经济学人-科技 Incandescent light bulbs and fluorescent tubes are not really suitable for modulation, but they are yesterday's lighting technology. 白炽灯和日光灯的光其实并不适合调制,不过它们已是旧式的照明技术了。 燎源飞轮——10月份 LEDs are one of the most energy-efficient lighting technologies that currently exist, according to the U.S. Department of Energy. 据美国能源部称,LED 是目前最节能的照明技术之一。 VOA Standard 2014年11月合集 In a bid to make Copenhagen the world's first carbon-neutral city by 2025, scientists in the Danish capital are testing a variety of new street lighting technologies. 为了使哥本哈根到2025年成为世界上第一个碳排放为零的城市, 位于丹麦首都的科学家们正在测试各种各样的街道照明新技术。 |
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